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Postal code 31-234 – Kraków

Kraków, Kraków municipality, Kraków county, małopolskie voivodeship

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Code 31-234:
locality
1
streets
17
buildings
592

Postal code 31-234 is used in Kraków (Kraków municipality, Kraków county, małopolskie voivodeship). It covers 592 buildings on 17 streets – the full list with house numbers is below.

Postal code 31-234 areaOpen in OSM ↗
Post office
UP Kraków 1
ul. Westerplatte 20, 31-045 Kraków
Post office
Post offices in Kraków – show branches on the map →
Location
Kraków
Kraków municipality · Kraków county
małopolskie voivodeship

Which streets have postal code 31-234?

ul. Kuźnicy Kołłątajowskiej · KrakówNumbers: 1–2, 2A, 3–4, 4a, 5–6, 6a, 6b, 10, 10A, 10B, 11, 11a, 12, 12A, 12B, 13, 13A, 13b, 13c, 13d, 14–15, 15A, 15B, 15c, 16, 16a, 16b, 16c, 16d, 16e, 16f, 16q, 17, 17a, 17b, 17c, 17d, 17e, 17f, 17g, 17i, 17k, 18a, 19, 19a, 19b, 21, 21a, 21b, 21c, 21d, 22, 22A, 23, 23a, 23b, 23c, 23d, 23e, 23f, 23g, 23h, 23i, 23j, 23k, 23l, 23m, 23n, 23p, 23r, 23s, 23t, 23u, 23w, 23z, 24–25, 25P, 25R, 25S, 25T, 25b, 25c, 25d, 25e, 25f, 25g, 25h, 25i, 25j, 25l, 25m, 25n, 26, 27J, 27a, 27b, 27c, 27e, 27f, 27k, 27l, 27m, 27n, 27o, 27r, 27s, 27t, 27u, 29a, 29b, 31, 31C, 31a, 31b, 32, 34–39, 39a, 40–41, 41a, 42–43, 45, …ul. Bibicka · KrakówNumbers: 3, 5, 5A, 7, 9, 11, 13, 15, 17ul. Dożynkowa · KrakówNumbers: 2–3, 3b, 4–6, 6A, 7–8, 8a, 8b, 8c, 8d, 8e, 8f, 8g, 9–11, 11a, 12–13, 13A, 15–19, 19A, 19B, 19C, 19D, 19E, 20–29, 29A, 30–35, 35D, 35F, 35G, 35a, 35b, 35c, 35e, 36–37, 37a, 37b, 38–39, 39a, 40–46, 46B, 47, 47a, 48–50, 50a, 50b, 50c, 51–52, 52A, 53, 55–57, 57a, 60, 62, 64, 66, 70, 72, 74, 76, 76a, 78, 81, 81A, 81B, 82–83, 83C, 83D, 83E, 83F, 83G, 83H, 84, 86–87, 87A, 87B, 87C, 87D, 87E, 87F, 87G, 88, 88a, 90, 90A, 92, 92A, 92B, 94, 96, 98–101, 101a, 104–105, 105A, 106, 140, 148, 158, 158A, 158B, 158C, 158D, 158E, 158F, 158G, 158H, 158I, 158J, 158K, 158L, 158M, 158N, 158O, 158P, 158R, 164, 164…ul. Dróżnicka · KrakówNumbers: 2, 4, 8, 10, 12ul. Górka Narodowa · KrakówNumbers: 53, 53A, 55, 55A, 57, 63, 85, 85A, 85B, 85C, 97, 108, 108A, 108B, 108C, 108D, 108E, 108F, 108G, 112, 114, 116, 118, 118a, 120, 120C, 120D, 120E, 120EA, 120F, 120K, 120L, 120M, 120S, 120T, 120U, 122, 122A, 122B, 122C, 122D, 122E, 122F, 122G, 122H, 124, 124A, 126E, 126F, 128, 128Aul. Jana Lechonia · KrakówNumbers: 1–20, 22–23ul. Kajetana Stefanowicza · KrakówNumbers: 13, 13A, 15, 20, 22, 26, 26A, 28, 28A, 30, 32, 34, 40, 42, 44, 52, 56, 62, 64, 66, 68, 72, 74, 76, 78, 94, 110, 112, 126, 130, 132, 134, 140, 144, 146, 162, 162A, 164, 174, 176, 186, 188, 200, 202, 204ul. Macieja Słomczyńskiego · KrakówNumbers: 2, 4, 6, 8–12, 14–16, 18–20ul. Porzeczkowa · KrakówNumbers: 2–4, 6, 8, 10, 12, 14, 16, 18, 20, 22ul. Stanisława Kostki Potockiego · KrakówNumbers: 11, 13, 15, 17, 19, 24, 26, 29–30ul. Stanisława Rokosza · KrakówNumbers: 19, 21, 23, 25, 27, 29ul. Władysława Natansona · KrakówNumbers: 1–2, 2A, 2B, 2C, 2D, 2E, 2F, 2G, 3, 5–11, 11A, 12, 17–19, 21, 21A, 21B, 21E, 22–24, 26–27, 30, 30A, 30B, 31A, 33–34ul. Zielone Wzgórze · KrakówNumbers: 1, 1A, 3–5, 5A, 14Z, 32, 34, 34B, 34a, 36, 38ul. Kazimierza Herwina-Piątka · KrakówNumbers: 3, 8–21, 23–26ul. Łukasza Górnickiego · KrakówNumbers: 13C, 13D, 13G, 13H, 13a, 15, 17, 19, 21, 23, 25, 27–29, 31, 33, 35, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 67Osiedle Witkowice Nowe · KrakówNumbers: 2, 4, 8, 10, 16, 21, 28, 47, 51, 53, 59–60ul. Stefana Banacha · KrakówNumbers: 6, 9, 9B, 47, 49, 51, 53, 55, 55A, 57, 57A, 59, 59A, 61, 61A, 63, 63A

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Kuźnicy Kołłątajowskiej 1
31-234 Kraków

Write the postal code in the 00-000 format on the last line, before the town name. Put the recipient's full name on the first line and the street with building and flat number on the second. For mail from abroad, add POLAND as the final line.

Frequently asked questions

What address does postal code 31-234 cover?

Postal code 31-234 covers Kraków, including streets: Kuźnicy Kołłątajowskiej, Bibicka, Dożynkowa, Dróżnicka, Górka Narodowa (Kraków county, małopolskie voivodeship).

Where is postal code 31-234?

In małopolskie voivodeship, Kraków county, Poland.

Is postal code 31-234 enough to send a parcel?

No – always write the postal code together with the town or post office name and the full address (street and building number, or the village name with the house number).

Which postal codes are next to 31-234?

31-22931-23031-23131-23231-23531-236

Which municipality and county does 31-234 belong to?

The 31-234 area (Kraków) lies in Kraków municipality (gmina), in Kraków county (powiat), małopolskie voivodeship, Poland. Centre of the area based on address points: 50.0982, 19.9543.

Where does this data come from?

Localities and postal codes come from the public TERYT registers (Statistics Poland), while streets, building numbers and locations come from the National Register of Boundaries (GUGiK). Data as of 12.11.2026. This site is not affiliated with Poczta Polska; for important shipments, confirm the code at a post office. More about sources